[Q] Error flashing RUU topic

I'm trying to flash an RUU for my HTC One but it keeps failing. It is a Rogers phone, I'm flashing a Rogers RUU. This is the RUU I'm using:

http://www.htc1guru.com/dld/ruu_m7_u..._signed_2-exe/

When I try to run the exe, it gets stuck at step 1/5 checking headers. I've extracted the rom.zip file and tried to flash with fastboot but that fails also. This is what I'm getting:

Code:

---

e:\Swap>fastboot oem rebootRUU
...
(bootloader) Start Verify: 0
OKAY [  0.047s]
finished. total time: 0.047s

e:\Swap>fastboot flash zip rom.zip
target reported max download size of 1526722560 bytes
Invalid sparse file format at header magi
error: write_sparse_skip_chunk: don't care size 190479322 is not a multiple of t
he block size 4096
sending sparse 'zip' (1490937 KB)...
error: write_sparse_skip_chunk: don't care size 190479322 is not a multiple of t
he block size 4096
error: write_sparse_skip_chunk: don't care size 190479322 is not a multiple of t
he block size 4096
OKAY [ 49.636s]
writing 'zip'...
(bootloader) zip header checking...
(bootloader) shift signature_size for header checking...
FAILED (remote: 32 header error)
finished. total time: 49.831s

e:\Swap>fastboot flash zip rom.zip
target reported max download size of 1526722560 bytes
Invalid sparse file format at header magi
error: write_sparse_skip_chunk: don't care size 190438362 is not a multiple of t
he block size 4096
sending sparse 'zip' (1490937 KB)...
error: write_sparse_skip_chunk: don't care size 190438362 is not a multiple of t
he block size 4096
error: write_sparse_skip_chunk: don't care size 190438362 is not a multiple of t
he block size 4096
OKAY [ 49.670s]
writing 'zip'...
(bootloader) zip header checking...
(bootloader) shift signature_size for header checking...
FAILED (remote: 32 header error)
finished. total time: 49.866s

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Here is my fastboot getvar all:

Code:

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e:\Swap>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.55.0000
(bootloader) version-baseband: 4T.21.3218.21
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.22.631.1
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno:
(bootloader) imei:
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0712000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 4291mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: RUU
(bootloader) commitno-bootloader: dirty-fe1214a4f2
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.059s

---

I have tried with my original CID ROGER001 and superCID. Any assistance would be greatly appreciated!